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AR002048A1 - A PISTON RING AND METHOD FOR FORMING IT - Google Patents

A PISTON RING AND METHOD FOR FORMING IT

Info

Publication number
AR002048A1
AR002048A1 ARP960102479A AR10247996A AR002048A1 AR 002048 A1 AR002048 A1 AR 002048A1 AR P960102479 A ARP960102479 A AR P960102479A AR 10247996 A AR10247996 A AR 10247996A AR 002048 A1 AR002048 A1 AR 002048A1
Authority
AR
Argentina
Prior art keywords
metallic
piston ring
coating
forming
hvn
Prior art date
Application number
ARP960102479A
Other languages
Spanish (es)
Original Assignee
Dana Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dana Corp filed Critical Dana Corp
Publication of AR002048A1 publication Critical patent/AR002048A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/06—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass piston rings from one piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y10T428/24694—Parallel corrugations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Physical Vapour Deposition (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

Un aro de pistón, constituido por un cuerpo de base que tiene una subcapa de cromo electrochapeado y gas nitruro formada en su superficieperiférica externa, dicha sub-capa teniendo una dureza comprendida entre 800 a 950 HVN y un grosormín imo de 0,01020006 mm; un revestimiento superficialnitrurado metálico de uno de nitruro de cromo y nitruro de titanio revistiendo dicha superficie de depósito meseta, una superficie perférica externa de dichorevestimiento superficial metálicoteniend o un perfil de superficie convexa de 0,0127 a 0,00254 mm, dicho revestimiento superficial de nitruro metálicoteniendo una dureza de 2000 a 3000 HVN y un grosor de 1 a 50 micrones.A piston ring, consisting of a base body that has a sublayer of electroplated chromium and nitride gas formed on its external peripheral surface, said sublayer having a hardness between 800 to 950 HVN and a minimum thickness of 0.01020006 mm; a metallic nitrided surface coating of one of chromium nitride and titanium nitride coating said plateau deposit surface, an external peripheral surface of said metallic surface coating having a convex surface profile of 0.0127 to 0.00254 mm, said nitrided surface coating metallic having a hardness of 2000 to 3000 HVN and a thickness of 1 to 50 microns.

ARP960102479A 1995-06-02 1996-05-07 A PISTON RING AND METHOD FOR FORMING IT AR002048A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/459,072 US5605741A (en) 1995-06-02 1995-06-02 Hybrid face coating for piston ring

Publications (1)

Publication Number Publication Date
AR002048A1 true AR002048A1 (en) 1998-01-07

Family

ID=23823298

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960102479A AR002048A1 (en) 1995-06-02 1996-05-07 A PISTON RING AND METHOD FOR FORMING IT

Country Status (7)

Country Link
US (1) US5605741A (en)
JP (1) JPH09144883A (en)
AR (1) AR002048A1 (en)
BR (1) BR9601241A (en)
DE (1) DE19621721A1 (en)
FR (1) FR2734881B1 (en)
IN (1) IN192627B (en)

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JP2917115B2 (en) * 1995-11-20 1999-07-12 ミネベア株式会社 Rolling bearing
DE19752720C2 (en) * 1997-11-28 2000-07-06 Federal Mogul Burscheid Gmbh Process for producing an oil scraper ring
US6161837A (en) * 1998-05-14 2000-12-19 Detroit Diesel Corporation Piston ring with hybrid face coating
JP2000290767A (en) * 1999-02-04 2000-10-17 Ngk Insulators Ltd Production of aluminum-containing member and aluminum-containing member
JP3295388B2 (en) * 1999-04-07 2002-06-24 帝国ピストンリング株式会社 piston ring
DE10002282C1 (en) * 2000-01-20 2001-09-27 Federal Mogul Burscheid Gmbh Process for producing an oil scraper piston ring and an oil scraper piston ring produced by this process
US6485026B1 (en) 2000-10-04 2002-11-26 Dana Corporation Non-stainless steel nitrided piston ring, and method of making the same
US6562480B1 (en) * 2001-01-10 2003-05-13 Dana Corporation Wear resistant coating for piston rings
BRPI0902339B1 (en) * 2009-07-01 2020-04-22 Mahle Metal Leve S/A piston ring
BRPI0905228B1 (en) * 2009-12-29 2017-01-24 Mahle Metal Leve Sa crack propagation resistant nitrided piston ring
DE102010008924A1 (en) * 2010-02-23 2011-08-25 Federal-Mogul Burscheid GmbH, 51399 Method for producing piston rings
DE102010050598B4 (en) * 2010-11-05 2013-04-04 Federal-Mogul Burscheid Gmbh Method for producing a piston ring and then produced piston ring
BRPI1101057A2 (en) 2011-03-17 2013-06-11 Mahle Metal Leve Sa piston ring
DE112013006316T5 (en) * 2012-12-31 2015-11-05 Mahle International Gmbh Piston ring with double coating
DE102013200261A1 (en) * 2013-01-10 2014-07-10 Federal-Mogul Burscheid Gmbh Piston ring for internal combustion engines with increased fatigue strength and method for its production
WO2015101938A1 (en) 2013-12-30 2015-07-09 Mahle International Gmbh Oil control ring assembly
WO2017026043A1 (en) * 2015-08-10 2017-02-16 日本アイ・ティ・エフ株式会社 Piston ring and method for manufacturing same
US10323747B2 (en) 2017-03-28 2019-06-18 Mahle International Gmbh Piston ring and method for manufacturing a piston ring
US20190368607A1 (en) * 2018-05-29 2019-12-05 Mahle International Gmbh Piston ring and method for manufacturing a piston ring
US11365806B2 (en) 2019-09-09 2022-06-21 Tenneco Inc. Coated piston ring for an internal combustion engine
CN112628400B (en) * 2020-12-19 2023-05-23 上海都宁机电设备有限公司 Anti-breaking self-lubricating piston ring
CN117604443B (en) * 2024-01-19 2024-04-05 松诺盟科技有限公司 Radiation-resistant sensor core body and preparation method and application thereof

Family Cites Families (22)

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GB1200165A (en) * 1968-02-01 1970-07-29 Gen Electric Improvements in the hard surfacing of metal articles
US3857682A (en) * 1973-02-07 1974-12-31 G White High temperature resistive and dry lubricated film surfaces
JPS60108551A (en) * 1983-11-16 1985-06-14 Nippon Piston Ring Co Ltd Side rail for combined oil scraping ring
US4619865A (en) * 1984-07-02 1986-10-28 Energy Conversion Devices, Inc. Multilayer coating and method
JPS6196075A (en) * 1984-10-16 1986-05-14 Ishikawajima Harima Heavy Ind Co Ltd Surface treatment method for piston rings for reciprocating internal combustion engines
US4570946A (en) * 1985-02-27 1986-02-18 Nippon Piston Ring Co., Ltd. Nitrided piston ring with outer layer on surface
JPH0625597B2 (en) * 1985-11-20 1994-04-06 株式会社リケン piston ring
JPS62188856A (en) * 1986-02-13 1987-08-18 Riken Corp Piston ring
JPS634056A (en) * 1986-06-24 1988-01-09 Toyota Motor Corp Floating bearing of turbo charger
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DE3851982T2 (en) * 1987-06-11 1995-03-09 Aichi Steel Works Ltd Steel with high wear resistance.
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US5241748A (en) * 1991-06-27 1993-09-07 Teikoku Piston Ring Co., Ltd. Method for manufacturing a compression ring
US5316321A (en) * 1991-07-15 1994-05-31 Teikoku Piston Ring Co., Ltd. Nonferrous piston ring with hard surface treatment layer
EP0605223A1 (en) * 1992-12-29 1994-07-06 Dana Corporation Gas nitrided piston ring

Also Published As

Publication number Publication date
IN192627B (en) 2004-05-08
DE19621721A1 (en) 1996-12-05
FR2734881B1 (en) 1999-12-10
FR2734881A1 (en) 1996-12-06
BR9601241A (en) 1998-01-06
JPH09144883A (en) 1997-06-03
US5605741A (en) 1997-02-25

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